53 lines
		
	
	
		
			1.2 KiB
		
	
	
	
		
			C
		
	
	
	
			
		
		
	
	
			53 lines
		
	
	
		
			1.2 KiB
		
	
	
	
		
			C
		
	
	
	
| // RUN: %clang_cc1 -fsyntax-only -verify -Wmissing-field-initializers %s
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| 
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| // This was PR4808.
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| 
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| struct Foo { int a, b; };
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| 
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| struct Foo foo0 = { 1 }; // expected-warning {{missing field 'b' initializer}}
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| struct Foo foo1 = { .a = 1 }; // designator avoids MFI warning
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| struct Foo foo2 = { .b = 1 }; // designator avoids MFI warning
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| 
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| struct Foo bar0[] = {
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|   { 1,2 },
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|   { 1 },   // expected-warning {{missing field 'b' initializer}}
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|   { 1,2 }
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| };
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| 
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| struct Foo bar1[] = {
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|   1, 2,
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|   1, 2,
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|   1
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| }; // expected-warning {{missing field 'b' initializer}}
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| 
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| struct Foo bar2[] = { {}, {}, {} };
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| 
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| struct One { int a; int b; };
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| struct Two { float c; float d; float e; };
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| 
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| struct Three {
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|     union {
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|         struct One one;
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|         struct Two two;
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|     } both;
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| };
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| 
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| struct Three t0 = {
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|     { .one = { 1, 2 } }
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| };
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| struct Three t1 = {
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|     { .two = { 1.0f, 2.0f, 3.0f } }
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| };
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| 
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| struct Three data[] = {
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|   { { .one = { 1, 2 } } },
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|   { { .one = { 1 } } }, // expected-warning {{missing field 'b' initializer}}
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|   { { .two = { 1.0f, 2.0f, 3.0f } } },
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|   { { .two = { 1.0f, 2.0f } } } // expected-warning {{missing field 'e' initializer}}
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| };
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| 
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| struct { int:5; int a; int:5; int b; int:5; } noNamedImplicit[] = {
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|   { 1, 2 },
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|   { 1 } // expected-warning {{missing field 'b' initializer}}
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| };
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